Quality Pool Products 12X24 ft Oval Overlap, Above Ground Pool Liner, Glimmerglass, (12'x24' Oval) 25 Yr - Lifetime Warranty Heavy Guage Virgin Vinyl - Vibrant and Colorful Overlap Pool Liner - Fits 48", 52", & 54" pool walls Built in UV protection from suns damaging rays Heavy Duty - Double Seaming Process